We always hear about how nature is the greatest artist. As well as an architect, we would like to add. Symmetry, hexagonal shapes like Fingal’s Cave or Giant’s Causaway are incredibly impressive. Famous Hallgrímskirkja church in Reykjavík was inspired by the Black Fall (Svartifoss). Other natural formations, including Hobgoblin’s Playground, seem to suggest that nature has been doing some crazy maths. Which site do you find to be the most interesting?